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Integration & APIs
JSON Schema generator
Infer a draft 2020-12 schema from sample JSON, merging every array element so optional fields are not marked required.
Array items are merged across every element, not read from the first — so a field present in row 1 and absent in row 40 is correctly optional rather than required. One sample still only shows you one sample: treat the output as a first draft of a contract, not the contract. Runs entirely in your browser.
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These exist because the underlying problem is real. If the numbers you just put in look uncomfortable, that is usually worth a conversation.